The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d77e53258203f8df83aa26045b05107d1d82dd00

commit d77e53258203f8df83aa26045b05107d1d82dd00
Author: pkotwicz <pkotwicz@chromium.org>
Date: Tue Oct 25 21:52:31 2016

Use feature architecture as kill switch for WebAPKs instead of field trial

This CL converts the existing WebAPK finch field trial to use the feature
architecture. This is in preparation to adding "configurable WebAPK feature
parameters" in https://codereview.chromium.org/2441203002/

BUG= 651561 

Review-Url: https://codereview.chromium.org/2441243003
Cr-Commit-Position: refs/heads/master@{#427494}

[modify] https://crrev.com/d77e53258203f8df83aa26045b05107d1d82dd00/chrome/android/java/src/org/chromium/chrome/browser/ChromeFeatureList.java
[modify] https://crrev.com/d77e53258203f8df83aa26045b05107d1d82dd00/chrome/android/java/src/org/chromium/chrome/browser/webapps/ChromeWebApkHost.java
[modify] https://crrev.com/d77e53258203f8df83aa26045b05107d1d82dd00/chrome/browser/android/chrome_feature_list.cc
[modify] https://crrev.com/d77e53258203f8df83aa26045b05107d1d82dd00/chrome/browser/android/chrome_feature_list.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b13981b5f196a6d6643fbc19ca266788c1acb3cd

commit b13981b5f196a6d6643fbc19ca266788c1acb3cd
Author: pkotwicz <pkotwicz@chromium.org>
Date: Thu Oct 27 00:50:52 2016

Add field trial for the WebAPK server URL

BUG= 651561 

Review-Url: https://codereview.chromium.org/2441203002
Cr-Commit-Position: refs/heads/master@{#427894}

[modify] https://crrev.com/b13981b5f196a6d6643fbc19ca266788c1acb3cd/chrome/browser/android/webapk/webapk_installer.cc
[modify] https://crrev.com/b13981b5f196a6d6643fbc19ca266788c1acb3cd/chrome/browser/android/webapk/webapk_installer_unittest.cc
[modify] https://crrev.com/b13981b5f196a6d6643fbc19ca266788c1acb3cd/chrome/common/chrome_switches.cc
[modify] https://crrev.com/b13981b5f196a6d6643fbc19ca266788c1acb3cd/chrome/common/chrome_switches.h

 Issue 665920  has been merged into this issue.